Home / 9,532,792.26-13,152,230.01-5,913,219.78

Finding the Fourth Proportional to 9,532,792.26, 13,152,230.01 and 5,913,219.78

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Solution

The fourth proportional to 9,532,792.26, 13,152,230.01 and 5,913,219.78 is: 8,158,367.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,532,792.26 : 13,152,230.01 = 5,913,219.78 : x
  2. Step 2: Convert to fraction form
    9,532,792.26/13,152,230.01 = 5,913,219.78/x
  3. Step 3: Cross multiply
    9,532,792.26x = 13,152,230.01 × 5,913,219.78
  4. Step 4: Simplify right side
    9,532,792.26x = 77,772,026,646,241.59
  5. Step 5: Solve for x
    x = 77,772,026,646,241.59/9,532,792.26
  6. Step 6: Final answer
    x = 8,158,367.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.